Author

BRENT D. McCALLUM

Agriculture and Agri-Food CanadaORCID 0000-0003-2331-1461Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genomics· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Research Focus:clustering· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Gurcharn Singh BrariD· 2 shared Guus BakkereniD· 2 shared Hadley Randal KutcheriD· 2 shared Harpinder Singh RandhawaiD· 2 shared Mehrdad AbbasiiD· 2 shared Ramandeep Kaur Bamrah· 2 shared Samuel HoldeniD· 2 shared Sang Hu KimiD· 2 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersMicrobiology

Gurcharn Singh BrarORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintOct 24, 2025

Wheat and barley stripe rust pan-genome facilitates discovery of the predominant North American lineage's origin in somatic hybridization

Samuel Holden, Meng Li, Mehrdad Abbasi…·Gurcharn Singh Brar

The paper identifies the origin of the predominant North American Pst lineage, PstS18, as a somatic hybridization event between PstS1 and an unknown lineage.

5 citations

whole-genome sequencingstatistical model

𝕏 PostBluesky

GenomicsBMC BiologyPeer-reviewedOct 25, 2023

Uncovering the history of recombination and population structure in western Canadian stripe rust populations through mating-type alleles

Samuel Holden, Guus Bakkeren, John Hubensky…·Gurcharn Singh Brar

The paper analyzes mating-type alleles in Canadian stripe rust populations to uncover recombination history and population structure, identifying novel alleles and foreign incursions.

28 citationstop 5%

statistical model

𝕏 PostBluesky